DocumentCode
2460296
Title
Pseudonoise Sequence Generation with Improved Imperceptibility for Audio Watermarking
Author
Lee, Youngseok ; Kim, JongWeon
Author_Institution
Dept. of Electron. Eng., Chungwoon Univ., Hongseong, South Korea
fYear
2012
fDate
4-6 June 2012
Firstpage
119
Lastpage
122
Abstract
This paper deals a novel pseudonoise sequence with imperceptibility in conceptually significant region of human auditory system. The proposed sequence was generated from a typical pseudonoise sequence by the canonical signed digit coding and ordered pair transition. Frequency and auto- and cross-correlation analysis were tested for security, randomness and imperceptibility. The proposed sequence is applicable for audio watermarking with imperceptibility.
Keywords
audio coding; audio watermarking; correlation methods; audio watermarking; auto-correlation analysis; canonical signed digit coding; cross-correlation analysis; human auditory system; pseudonoise sequence generation; Correlation; Frequency domain analysis; Humans; Psychoacoustic models; Vectors; Watermarking; audio watermarking; human auditory system; imperceptibility; pseudonoise sequence;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer, Consumer and Control (IS3C), 2012 International Symposium on
Conference_Location
Taichung
Print_ISBN
978-1-4673-0767-3
Type
conf
DOI
10.1109/IS3C.2012.39
Filename
6228262
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